/*
 * Copyright (C) 2011 Mette Bank, Rikke Jensen, Kenneth Brodersen, Thomas Pedersen
 * 
 * This file is part of digiPECS.
 * 
 * digiPECS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * digiPECS is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with digiPECS.  If not, see <http://www.gnu.org/licenses/>.
 */

package sw6.digipecs.database;

import android.database.sqlite.SQLiteCursor;
import android.database.sqlite.SQLiteCursorDriver;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteQuery;

public abstract class IDCursor extends SQLiteCursor {
	
	protected int mIndexID;

	public IDCursor(SQLiteDatabase db, SQLiteCursorDriver driver,
			String editTable, SQLiteQuery query) {
		super(db, driver, editTable, query);
	}
	
	/**
	 * Get the pictureID from a cursor.
	 * 
	 * This is used in combination with fetchPicture(). This extracts the pictureID from the cursor, that is the unique id of the picture file.
	 * 
	 * @return  A integer containing the image ID.
	 */
	public int getPictureID() {
		return getInt(mIndexID);
	}

}
